“…However, compared to popular subspecialties in radiology, such as heart imaging, neuro imaging, oncology imaging and breast imaging, paediatric imaging is often neglected [2]. The reason for this may be that the amount of data obtained for adult imaging is much greater than that for paediatric imaging, and the most important thing that AI does need is large training data sets; the more data sets there are, the more accurate the AI will be [2]. Then each child in paediatric radiology has too much variability in the data due to age differences, while the radiologist may make different assessments based on their own experience and physical fatigue at the time, which makes for discrepancies in the dataset and causes the AI to be less accurate [2].…”